Sim data. Every lap in this section was driven in a simulator. These are not real lap times, and they never count toward HPDE records, track pages or leaderboards.
Sim Laps
Why does a telemetry site care about sim laps? Same drivers, many of the same tracks, infinite repeats, zero tire cost. Sim laps live here, in their own world: they never mix into the HPDE Laps leaderboards, and each driver's page shows the two side by side.
Sim laps
1,031
802 clean
Sessions
187
Drivers
2
Sim cars
22
Sim tracks
32
iRacing →
1,009 laps · 184 sessions · 20 cars · 30 tracks
Assetto Corsa →
22 laps · 3 sessions · 2 cars · 2 tracks
Drivers
Bill B.
iRacing · 20 cars · 27 tracks
Sim best
58.472
USF2000 · Lime Rock Park — Chicanes
824 laps
151 sessions
Zach B.
iRacing · 3 cars · 5 tracks
Sim best
59.432
Ray Formula 1600 · Winton Motor Raceway - Club
185 laps
33 sessions
Bill B.
Assetto Corsa · 2 cars · 2 tracks
Sim best
1:18.110
BMW M340i xDrive G20 (Ceky mod) · Roebling Road Raceway (rrr_h22 scan)
22 laps
3 sessions
Latest iRacing sessions
| Date | Session | Driver | Car | Track | Laps | Sim best |
|---|---|---|---|---|---|---|
| Nov 3, 2026 | Official race | Bill B. | FIA F4 | Watkins Glen — Boot | 4 | 1:50.490 |
| Nov 3, 2026 | Official qualifying | Bill B. | FIA F4 | Watkins Glen — Boot | 2 | 1:51.131 |
| Nov 3, 2026 | Official race | Bill B. | FIA F4 | Suzuka International Racing Course — Grand Prix | 0 +1 flagged | No clean lap |
| Nov 3, 2026 | Official qualifying | Bill B. | FIA F4 | Suzuka International Racing Course — Grand Prix | 2 | 2:07.412 |
| Nov 3, 2026 | Official practice | Bill B. | FIA F4 | Suzuka International Racing Course — Grand Prix | 0 +1 flagged | No clean lap |
| Nov 2, 2026 | Official race | Bill B. | Cadillac CTS-V Racecar | Circuit des 24 Heures du Mans | 6 +1 flagged | 4:17.162 |
| Nov 2, 2026 | Official qualifying | Bill B. | Cadillac CTS-V Racecar | Circuit des 24 Heures du Mans | 1 | 4:32.086 |
| Nov 2, 2026 | Official race | Bill B. | Toyota GR86 | Snetterton Racing Circuit — 300 Circuit | 6 +1 flagged | 2:09.710 |
Newest Nov 3, 2026. Everything in iRacing →
Latest Assetto Corsa sessions
| Date | Session | Driver | Car | Track | Laps | Sim best |
|---|---|---|---|---|---|---|
| Nov 11, 2026 | Session99.1% measured | Bill B. | BMW Z4 3.0si Coupe E86 (AC mod) | Barber Motorsports Park (vrc_alabama_2019) — layout | 3 +1 flagged | 1:52.064 |
| Nov 9, 2026 | Test sessionFast, nominal 98%97.5% measured | Bill B. | BMW Z4 3.0si Coupe E86 (AC mod) | Barber Motorsports Park (vrc_alabama_2019) — layout | 7 +6 flagged | 1:53.646 |
Newest Nov 11, 2026. Everything in Assetto Corsa →
